|
| From: | Pantxo Diribarne |
| Subject: | [Octave-bug-tracker] [bug #45494] Patches have spurious (antialising) lines in vector printout |
| Date: | Tue, 18 Jul 2017 13:50:40 -0400 (EDT) |
| User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0 |
Follow-up Comment #19, bug #45494 (project octave):
@Dan:
* Detecting non convex polygons won't solve any problem until we change our
printout rendering libray: I think I already pointed you to the *fact* that
even the most simple polygons, GL_QUAD that are *non convex native opengl
primitives* (no GLU here), are finally tesselated into triangles and gl2ps
will treat them as such. In fact gl2ps only knows about triangles and lines.
* Graphicsmagick has nothing to do with the print process. It only handles
raster formats that are already pretty well handled (see png or jpg) by
ghostscript.
* Gnuplot has nothing to do with this particular bug report.
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